With more states and countries around the globe legalizing cannabis for personal use, scientists have been publishing studies ...

Even so, more research needs to be done to better understand weed's short- and long-term effects. Cannabis and marijuana aren't the same thing. Marijuana is a part of the cannabis plant or product ...

A drug testing charity is warning dangerous synthetic cannabis ... So even though some of the effects might seem familiar, the potential for different side effects is very different.